Chroman derivative
US9216987B2 · kind B2 · utility
1Cited by
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10Claims
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Assignee
Inventors
Key dates
| Filing date | Mar 1, 2013 |
| Grant date | Dec 22, 2015 |
| Priority date | — |
| Expiry date | Mar 1, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12P17/06
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention provides a chroman derivative represented by the following Formula (I) that enables the production of an SMTP compound having a desired structure:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.